Coating classification: dry powder emulsion paint

Core tip: Product Introduction: Dry powder emulsion paint is the same as latex paint The main raw materials include film forming material, pigments and fillers and functional aids The main membrane material of China is redispersible latex powder It is a powdered thermoplastic resin made of polymer emulsion through spray drying and subsequent treatment The common redispersible latex powder varieties on the market now are: VAC / E, E / VC / VL, VAC and VAC/ Paint knowledge | precautions for wall paint color selection Recommended introduction: when painting the wall, the owner sometimes has difficulty in choosing what color of the wall paint to paint In fact, there is no ugly color in the wall paint, only the disharmonious color matching The use of wall color contains the knowledge of health Too strong color will stimulate people's perception, make people have a sense of fidgety, affect people's mental health Grasp the basic principles of wall color and paint a colorful space 1、 Wall paint color selection notice 1 Light color is generally used for the top surface Light colors make people feel light, dark colors make people feel heavy Usually, the treatment of rooms is from top to bottom, from shallow to deep For example, the ceiling and walls of rooms are white and Paint Home: Product Description: dry powder emulsion paint is the same as latex paint, the main raw materials are film forming materials, pigments and fillers and functional aids, etc China's film forming material is mainly re dispersible emulsion powder, it is a polymer powder emulsion spray drying, and subsequent processing of the powder thermoplastic resin At present, the common types of redispersible latex powder on the market are: VAC / E, E / VC / VL, VAC / E / VeoVa At present, acrylic latex powder has also appeared in the market, and the weatherability and water resistance of the paint have been greatly improved Development: in recent years, China's architectural coatings have developed rapidly, and product research and development are also in the direction of water-based, overestimated content and low VOC As an important type of waterborne paint, latex paint has an absolute share in the paint market, especially in the home decoration market, because of its convenient use, easy color matching and good water resistance However, due to its water-based dispersion system, the solid content is mostly caused by packaging and transportation In addition, taking into account the factors such as emulsion film formation and anti freezing in winter, additives such as film-forming auxiliaries, ethylene glycol and ammonia can be added into latex paint as the main source of VOC, resulting in environmental pollution Compared with latex paint, dry powder building paint has the advantages of convenient production, zero VOC, convenient packaging and transportation, and has gradually been paid attention to In the field of dry powder building coatings, Japanese children started earlier, and applied for related patents in 1980 The research on this aspect in China began in the 1990s Due to the limitation of raw materials at that time, the development was relatively slow Most of the products were made of polyalcohol as the main film-forming materials The product varieties mainly included porcelain like coating, interior wall putty, etc the products were generally low-grade, with poor water resistance and weather resistance, which could not meet the requirements of exterior wall decoration In recent years, due to the redispersibility of rubber powder and various new building materials With the emergence of additives, the quality of dry powder building coatings has been greatly developed, but there are still many problems such as bubbles, poor leveling, difficulty in dispersion and poor color mixing stability Compared with latex paint, there is a certain gap in construction Therefore, it is of great significance to develop a kind of dry powder coating for building with convenient construction, good water resistance, stable storage and similar performance to latex paint Ingredients and features: Performance: exterior wall: 1 Durable color retaining exterior wall with good weather resistance is exposed for a long time, and it is easy to show the appearance of experiencing vicissitudes after the test of sun, rain, snow, wind and dew Dry powder emulsion paint has excellent outdoor weather resistance, no matter what weather, it can protect the house as new all the year round 2 The strong adhesion is always outside, and the exterior wall is particularly vulnerable to various kinds of pollution such as smoke and dust, making the home a big dirty face The dry powder emulsion paint adopts high hardness filler, and the dry powder emulsion paint has good binding force, making the paint film more flat, not easy to be stained with various outdoor stains, and protecting the house as fresh as new 3 The wall with mildew proof and alkali resistant ultra long service life and damp is easy to turn yellow and fade, breeding mold, which not only hinders the view, but also affects the health of family members The dry powder emulsion paint has excellent alkali resistance, can effectively resist the alkaline substances in the body to seep out with the water in the wall, and prevent the yellowing and fading phenomenon At the same time, it has a unique anti mold formula, which makes the paint film have the ability to inhibit the growth and propagation of mold, and protect the outer wall from the worry of mildew Theoretical consumption (interior wall): painting area = room use area * 3.5 (including the wall and ceiling, slightly changed according to the size of the room's doors and windows) barrels = total painting area / coating area per barrel construction method: the interior wall paint can be painted by roller painting, brushing or airless spraying It is usually required to brush twice at least one hour apart Base material treatment: new wall surface: remove dust, greasy and loose marl on the surface, if there is any hole, repair it in time to ensure that the wall surface is clean and neat Repaint the wall: remove the insecure paint film on the old wall, remove the dust, powder and impurities on the surface, level and polish the surface, and clean the substrate Note: dry powder interior wall paint cannot be mixed with other products Store the product in a dry and ventilated place to avoid rain or damp Waste disposal of this product shall meet local environmental protection requirements Storage: when stored in a cool, dry and ventilated place, the coating house with a shelf life of 12 months focuses on coating, diatom mud, paint coating, coating process, news information and coating of fireproof coating, diatom mud, paint coating, coating process, decoration knowledge and decoration effect map of fireproof coating,